8487401 has 16 divisors (see below), whose sum is σ = 9676800. Its totient is φ = 7387968.

The previous prime is 8487389. The next prime is 8487419. The reversal of 8487401 is 1047848.

It is a cyclic number.

It is not a de Polignac number, because 8487401 - 2⁶ = 8487337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8487421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17480 + ... + 17958.

It is an arithmetic number, because the mean of its divisors is an integer number (604800).

Almost surely, 2^8487401 is an apocalyptic number.

It is an amenable number.

8487401 is a deficient number, since it is larger than the sum of its proper divisors (1189399).

8487401 is a wasteful number, since it uses less digits than its factorization.

8487401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 8487401 is about 2913.3144354841. The cubic root of 8487401 is about 203.9818723479.

It can be divided in two parts, 8487 and 401, that added together give a palindrome (8888).

The spelling of 8487401 in words is "eight million, four hundred eighty-seven thousand, four hundred one".